Steel is a key and an important supply used in nearly all types of construction and building project. This particular type of supply comes in different sizes in the construction and building industry and is used for various purposes.
Reinforcement Steel
Reinforcement Steel
One of the specific applications of steel in construction and building projects is for reinforcement. Steel is widely regarded as the best material for reinforcing concrete due to the fact that the properties of expansion for both steel and concrete (another typical building material) are considered to be approximately the same. This means that under normal conditions, they will expand and contract at an almost equal rate.
Reinforcing steel can be used in the form of bars or rods. They can be plain or deformed or in the form of expanded metal, wire, wire fabric, or sheet metal. Each particular type is useful for various purposes. Generally, engineers design structures with these purposes in mind.
Plain bars are round in cross section. They are mostly used in concrete for exceptional purposes, such as dowels at expansion joints, wherein bars must slide in a metal or paper sleeve for contraction joints in roads, runways, and for column spirals. Plain bars are the least used of the rod type of reinforcement since they provide only smooth and even surfaces for bonding with concrete.
Deformed bars, on the other hand, have indentations in or ridges on them, or even both, in a regular pattern. The most common type of deformed bar is the twisted bar, which is made by twisting a plain, square bar cold. Since the deformed bar has spiral ridge along its surface, its bond strength increases with the concrete.
Info source: www.fabtechint.com
Reinforcing steel can be used in the form of bars or rods. They can be plain or deformed or in the form of expanded metal, wire, wire fabric, or sheet metal. Each particular type is useful for various purposes. Generally, engineers design structures with these purposes in mind.
Plain bars are round in cross section. They are mostly used in concrete for exceptional purposes, such as dowels at expansion joints, wherein bars must slide in a metal or paper sleeve for contraction joints in roads, runways, and for column spirals. Plain bars are the least used of the rod type of reinforcement since they provide only smooth and even surfaces for bonding with concrete.
Deformed bars, on the other hand, have indentations in or ridges on them, or even both, in a regular pattern. The most common type of deformed bar is the twisted bar, which is made by twisting a plain, square bar cold. Since the deformed bar has spiral ridge along its surface, its bond strength increases with the concrete.
Info source: www.fabtechint.com
No comments:
Post a Comment